The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 1976
Filed:
Jan. 10, 1975
Applicant:
Inventors:
Mark A Stahmann, Madison, WI (US);
Sudhakar S Wagle, Mequon, WI (US);
Assignee:
Kremers-Urban Company, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424-9 ; 424 12 ; 424 78 ; 424 85 ; 424 88 ; 424177 ;
Abstract
The stereo-isomeric penicilloyl-polylysine conjugates having high optical dextro-rotations are useful for eliciting cutaneous responses in persons with penicillin hypersensitivity. The process for manufacturing the above-entitled stereo-specific conjugates reacts penicillin with neutralized polylysine hydrochloride in a non-aqueous polar solvent such as dimethyl sulfoxide.